√
Square Root
221A · Mathematical Operators · Zyyy
Кодировки
| Unicode | U+221A | |
| HTML Decimal | √ | |
| HTML Hex | √ | |
| HTML Entity | √ | |
| CSS | \221A | |
| JavaScript | \u{221A} | |
| Python | \u221a | |
| Java | \u221A | |
| UTF-8 | e2 88 9a | |
| UTF-16 | 22 1a | |
| URL Encoded | %E2%88%9A |
Свойства Unicode
Block
Mathematical Operators
Script
Zyyy
Category
Math Symbol (Sm)
Bidirectional
ON
Похожие символы
Похожие символы
Связанные руководства
How to Use the SymbolFYI HTML Entity Finder
A guide to SymbolFYI's HTML Entity Finder — search for HTML entities by name, character, or code point, with copy-ready entity codes for your web projects.
How to Use the SymbolFYI Unicode Lookup Tool
A guide to SymbolFYI's Unicode Lookup — enter a U+ codepoint to see the character's name, block, script, and full encoding details.
How to Type Special Characters on Windows: Alt Codes and Beyond
Type any special character on Windows — Alt codes, Win+. emoji panel, Character Map, Unicode hex input, and third-party tools like WinCompose.
Mathematical Notation in Unicode: From Clay Tablets to Code Points
How mathematical symbols were standardized in Unicode — the history of +, −, ×, ÷, =, π, ∑, ∫ and the challenges of encoding mathematical notation.